baber/WOPTO huggingface dataset:
Patent JP-S54161258-A (JP)
Title: Voltage-frequency converter
Inventor: GAMOU RIYOUJI
IPC: H03K7/06
Filed: 1978-06-12
Abstract: PURPOSE: To obtain a voltage-frequency converter which can correct the off-set voltage of an integrating circuit and also has high precision and high stability, by providing a feedback circuit of simple LPF between the output part of a comparator circuit and the one-side input part of the integrating circuit.  
     CONSTITUTION: When the output voltage of code inverter circuit 4 and the output voltage of LPF are denoted by (±e p ) and (e f ) respectively, an expression of e f = t a .(-e p )+t b .e p  is obtained. Then, (t a ) and (t b ) represent periods. If off-set voltage (eOS 1 ) of integrating circuit 1 is zero, (t a ) is equal to (t b ) and (e f ) also approximates to zero. With positive off-set voltage (eOS 1 ), (t a ), becomes less than (t b ) developing positive voltage (e f ). For the purpose, the adequate selection of the amplitude of output voltage (e p ) of circuit 4 nearly equalizes (eOS 1 ) to (e p ). Then, voltage (e f ). Then, voltage (e f ) nearly equal to (eOS 1 ) is fed back to the positive input part of integrating circuit 1 to correct off-set voltage (eOS 1 ). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61234426-A (JP)
Inventor: FURANKO ROBOTSUTEI
IPC: G06F3/048
Filed: 1986-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05275270-A (JP)
Title: Multilayer boundary insulation type semiconductor ceramic capacitor
IPC: H01G4/30
Filed: 1992-03-27
Abstract: PURPOSE:To provide a multilayer boundary insulation type semiconductor ceramic capacitor containing Ni as the internal electrodes thereof, which is used to protect semiconductors and electronic equipment from abnormal voltages such as noises, pulses and static electricity produced in the electronic equipment. CONSTITUTION:Ni internal electrodes 2a, the starting material of which is an internal electrode paste in which at least one or more of Li, Na and K atoms of low valences are dissolved in Ni or a compound containing Ni atoms, are provided so as to alternately reach the opposed edges. In addition, provided on both edges of the Ni internal electrodes 2a are external electrodes 3a, in which at least one or more of Pd and Pt atoms are added and mixed into Ni or a compound containing Ni atoms. This constitution can provide a multilayer boundary insulation type semiconductor ceramic capacitor of excellent performance.
Patent JP-H03268900-A (JP)
Title: Method for forming powder
Inventor: SATOIE YASUO
IPC: B30B11/00
Filed: 1990-03-20
Abstract: PURPOSE:To facilitate pulling-out of a formed body by absorbing spring back before pulling out the formed body in powder material compressing forming at the powder in a space formed with upper and lower punches, die and core rod. CONSTITUTION:In the forming space formed with the upper punch 5, lower punch 2, die 3 and core rod 4, powder material is packed, and before pulling out the formed body of powder with the powder forming method executing compress forming to the powder material, by separating the lower punch 2 and the formed body for the specified time, the spring back of formed body is absorbed. By this method, reaction of the die 3 and the core rod 4 is reduced and the pulling-out of formed body is facilitated and breakage of the core rod 4 is prevented and economical powder forming can be executed.
Patent JP-S61229823-A (JP)
Title: Remedy for memory disorder
Inventor: GOTO MASAYOSHI
IPC: C07D473/06
Filed: 1985-04-05
Abstract: PURPOSE:The titled remedy containing 3,7-dihydro-3-methyl-1-(5-oxohexyl)-7- propyl-1H-purine-2,6--dione as an active constituent. CONSTITUTION:A remedy for cerebropathy, particularly memory disorder containing a compound expressed by the formula (propentofylline) as an active constituent. The cerebropathy may be primarily caused by the nervous system containing glial cells and the cerebrovascular system. As the mental and physical symptoms, dementia includes Alzheimer's dementia (progressive and recognized forgetfulness, disorientation of time and place and hypobulia rapidly worsening from the initial period of outbreak) and cerebrovascular dementia caused by cerebrovascular disorder. The prepentofylline is particularly effective for mem ory disorder in the various symptoms. The dose thereof is 100-1,500mg/day, and the continuous administration is possible due to the low toxicity. The rem edy can be administered by the methods of intravascular, intramuscular, oral and rectal administration.
Patent JP-H09237279-A (JP)
Title: Method for segmenting information to be changed
Inventor: MORIYA HIROYUKI
IPC: G06F19/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To accurately, simply and quickly edit new publishing information(PI) correspondingly to the secular change of PI by previously storing history data, changing the PI and history data in accordance with the secular change of the PI and extracting the PI by referring to the history data. SOLUTION: Reference data for identifying each PI and history data including a point of time newly registering the PI, a point of time updating the contents of the registered PI and a point of time deleting the PI are previously stored in a storage means for each PI and these data are changed in accordance with the secular change of the PI. Then PI to be published is retrieved by referring to the reference data and history data corresponding to the retrieved PI are referred to. Then PI having history changed after the preceding segmentation time is extracted while determining edition processing. For instance, a patent information edition file 40 storing, a patent data base 10 and preceding edition contents related to patent information is included in the storage means.
Patent JP-H05274719-A (JP)
Title: Optical tape
IPC: G11B7/24009
Filed: 1992-03-27
Abstract: PURPOSE:To provide the optical tape having excellent heat resistance and durability. CONSTITUTION:A recording layer is provided on the A surface of a biaxially oriented poly-1, 4-cyclohexane dimethylene terephthalate film having >=270 deg.C m.p., <=2.5% shrinkage in the longitudinal direction of the film after a treatment for 30 minutes at 150 deg.C, <=2% change in film haze after a treatment for two hours at 150 deg.C and <=5nm average center line height (Ra) of the one surface (A surface).
Patent JP-H0639970-A (JP)
Title: Releasable polymer film
Inventor: RICHIYAADO POORU PANKURATSUTSU
IPC: C08J7/043
Filed: 1993-03-30
Abstract: PURPOSE: To improve the adhesiveness of a silicone release layer to a substrate by successively constituting a polymer release film of a polymer film substrate, a layer containing an org. polymer having a reactive segment and a polysiloxane segment and a silicone release layer. CONSTITUTION: A cellulosic film and a polymer film substrate comprising a thermoplastic material, for example, polyolefin or polyamide are preprared. A polymer material containing an org. polymer having a reactive segment and a polysiloxane segment is applied to the polymer film substrate. This polymer material is dried to form a layer. Subsequently, a silicone release material is laminated to the surface of the dried layer to be dried to form a silicone release layer. The silicone release layer is an organopolysiloxane layer having low surface energy and low adhesive characteristics and containing an arbitrary organopolysiloxane compd.
Patent JP-H09234691-A (JP)
Title: Positioning machine for sawing
Inventor: SHIGEMATSU KUNIHIRO
IPC: B26D1/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To mechanize positioning of a round saw and a material top be machined so as to reduce a burden on a worker by providing a base moved along a guide rail and a cutting machine having a main body attached to the base so as to be turned up and down. SOLUTION: A cutting machine 3 is provided with an electric wound saw 31 and the end part of an attaching member extended from the body part of a cutting machine main body 32 is attached to a base 2 so as to be turned up and down. The base 2 is moved along guide rails 11 and 12 to a prescribed position, the handle part 34 of the cutting machine 3 is held by hand and round saw 31 is pressed to a pipe P and thereby a material is marked in the position to be sawed. The base 2 is moved in the longitudinal direction of the guide rails 11 and 12, sawing-in work is repeated by rotating the pipe P in a peripheral direction and a sawed-in part having an optional length in parallel with longitudinal direction of the pipe P is formed in the optional position of the longitudinal direction of the pipe P and the peripheral direction.
Patent JP-S52153884-A (JP)
Title: Production of fluorescent substance of zinc oxide
Inventor: MATSUOKA TOMIZOU
IPC: H01J9/22
Filed: 1976-06-16
Abstract: PURPOSE: To produce a fluorescent substance of zinc oxide brighter than the ones produced by conventional methods, by allowing ammonium oxalate or acetic oxalate to act on an aq. solution of an acetate or an sulfate et al. of Zn, drying the obtained oxalate powder of Zn, and burning the dried powder at a specific temperature in a reducing atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59199001-A (JP)
Title: Composite membrane for gas separation and its manufacture
Inventor: NAKAHARA YASUYUKI
IPC: B01D71/70
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a polymeric composite membrane for separating hydrogen from a gaseous mixture by laminating polymeric thin films, having two kinds of intrinsic separation factors for a gaseous mixture of hydrogen and nitrogen, in a specified ratio on a polymer and an inorganic material compounding porous membrane having specified porosity. CONSTITUTION:A polymeric soln. A, consisting of a polysulfonic or a polyetheric resin etc. and having >=20 intrinsic separation factor for a gaseous mixture of hydrogen and nitrogen, and a polymeric soln. B, consisting of a silicone or a phosphazene polymer etc. and having the permeability coefficient of hydrogen at least ten times larger than that of the polymer in said soln. A, are coated on a polymer and an inorganic material compounding porous membrane, contg. 10-80wt% granular inorganic material and having 0.1mum mean pore size and porosity in the 30-80% range, and dried. In addition, the ratio of the layer thickness of the thin film consisting of the soln. B to that of the resistance layer consisting of the soln. A is regulated to >=5, and both films are laminated to manufacture the composite membrane.
Patent JP-2000269665-A (JP)
Title: Aggregate entrance machine
Inventor: GOTO YUKIHISA
IPC: H05K7/12
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an aggregate entrance machine to which many kinds of key switches for autodoor opening and shutting can be attached. SOLUTION: A key-switch case 4, which is used to fix a key switch 2 to the aggregate entrance machine panel 3 of this aggregate entrance machine 2, is provided. The key-switch case is provided with a substantially cylindrical key-switch fitting and mounting cave 41 to and on which the key switch is fitted and mounted. A part on the outer circumference of the key-switch fitting and mounting cave is formed as a cylindrical part 42. A key-switch fixation hole 5, to which the cylindrical part is fitted, is bored and formed in the aggregate entrance machine panel. Key-switch cases in the required number of key switches are prepared. Since the size of the cylindrical part of every key-switch case is made constant the key-switch fixation hole in the corresponding aggregate entrance machine panel can be reduced to one kind.  Consequently, many kinds of key switches for autodoor opening and shutting can be attached to the aggregate entrance machine of one kind.
Patent JP-H10270589-A (JP)
Title: Structure of semiconductor device
Inventor: MORIFUJI TADAHIRO
IPC: H01L23/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a wire bonding error, to narrow a distance from the outer face of an IC chip to bonding pads and to miniaturize a chip-type substrate, by providing projection parts at parts between the outer face of the IC chip and the bonding pads and surrounding the periphery of the IC chip. SOLUTION: A chip-type substrate 3 on which an IC chip 1 is mounted is made of synthetic resin. The projection parts 4 made of synthetic resin in suitable height dimensions are provided to surround the periphery of the IC chip 1. Bonding pads 5 whose number is equal to that of the respective electrode pads 2 in the IC chip 1 are provided on the upper face of the projection parts 4 by leaving the intervals of suitable pitches along four sides. At the time of fixing the IC chip 1 on the upper face of the chip-type substrate 3 by paste 8, the projecting parts 4 can securely inhibit paste 8 from flowing out toward the bonding pads 5 positioned on a side outer than the IC chip 1.
Patent JP-H03270688-A (JP)
Title: Driving method and device for two-phase motor
Inventor: ONO HIROSHI
IPC: H02P27/06
Filed: 1990-03-19
Abstract: PURPOSE:To ensure long service life of an element having low breakdown voltage by driving a two-phase motor with the outputs from first, second and third wave generators connected, respectively, with terminals of Sin winding, Cos winding and COM. CONSTITUTION:A wave generator 31 connected with the Sin winding terminal 3 of a two-phase motor 1 comprises a first amplifier 11 to be connected with the Sin winding terminal 3 and a first ROM 13 storing information for generating a waveform required by a first wave generator 12 connected with the input side of the first amplifier 11. Wave generators 41, 21 connected, respectively, with Cos terminal 4 and COM terminal 2 are also constituted in similar manner. In such constitution, line voltages of Sin phase (shown by Sin) and Cos phase (shown by Cos) are represented by formulas whereas phase voltages are provided by bringing the voltage of a reference phase to 0 (minimum) or 2<1/2>E (maximum). In the line voltage control, each phase voltage is provided so that the line voltage will finally have Sin wave or Cos wave.
Patent JP-H08272507-A (JP)
Title: Device and method for inputting numerical data
Inventor: SENUMA NORIYUKI
IPC: G06F3/02
Filed: 1995-03-29
Abstract: PURPOSE: To facilitate an operation by enabling changing numerical data by means of depressing a key two times. CONSTITUTION: A storage part 2 stores initial numerical data and unit numerical data. A central processing part 4 responds to the limited key depression of a key part 3 and changes numerical data displayed in a display part 1 based on unit numerical data. By the depression of an addition key 31, the central processing part 4 is permitted to automatically add unit numerical data to display numerical data at every fixed time and re-depression indicates the completion of automatic addition. By the depression of a subtraction key 32, the central processing part 4 is permitted to automatically subtract unit numerical data from display numerical data at every fixed time and re-depression indicates the completion of automatic subtraction. By a register key 33, the central processing part 4 defines display numerical data.
Patent JP-H06347936-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIGAKI JUNJI
IPC: C09B23/00
Filed: 1994-04-11
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material enhanced in spectral sensitivity in the green short wavelength region and stability against time lapse by incorporating at least one kind of specified compound. CONSTITUTION:The silver halide photographic sensitive material contains at least one kind of compound represented by formula I or II in which each of R11, R12, R21, and R22, is alkyl; each of R13 and R23 is H, alkyl, or aryl; each of V1-V11 and W01 is H or a substituent and at least one of V7 and V11 is a substituent; each of X1 and X2 is a counter ion for balancing electric charge in the molecule; each of m and n is an integer of >=1 for balancing the charge; each of V4A V5A, V6A, and W02 is H or a substituent; and W21 is a >=2C substituent.
Patent JP-S5697-A (JP)
Title: Signal delay unit
Inventor: INOUE HIDEHIKO
IPC: H03H11/26
Filed: 1979-06-08
Abstract: PURPOSE: To obtain stable delay signal, by cancelling the change in dark current by changing the bias charge injected from the input section, allowing the bias signal component to be constant at all times, even if the dark current is varied with temperature change.  
     CONSTITUTION: The delay signal is output from the terminal 32 and fed to the gate circuit 36. The gate circuit 36 gates the signal at the reference signal period with the gate pulse formed from the pulse generator 40, and this signal is converted into DC voltage at the integration and storage circuit 37 and fed to the differential amplifier 38. Further, the reference DC voltage to set the bias signal is fed to the amplifier 38 from the reference voltage generating circuit 39. The difference signal of the two input signals is amplified and fed to the first electrode via the terminal 29. Accordingly, if the bias signal component included in the delay signal is changed with the temperature change, the DC voltage of the output of the amplifier 38 is changed with this change to control the first electrode so that the bias signal can be cancelled. As a result, the delay signal in which the bias signal is always constant can  be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05237392-A (JP)
Title: Oxidization catalyst and epoxidation method
Inventor: TESHIGAHARA SATOSHI
IPC: C07B61/00
Filed: 1992-02-24
Abstract: PURPOSE:To epoxidize olefins in high selectivity and high conversion ratio by using hydrogen peroxide as an oxidization agent and using a compd. consisting of tungstic acid, phosphoric acid and cation of onium salt as a catalyst in the presence of a water-insoluble solvent. CONSTITUTION:A catalyst expressed by formula Q9PW9O34 is used for oxidization reaction using hydrogen peroxide as an oxidization agent. In formula, Q is cation species expressed by R1R2R3R4M<+> wherein R1-R4 are independently alkyl groups of 1-30 carbon number and one of them may be H, and further, R1-R4 may form a ring with adjacent groups. M is N or P. This catalyst is used for epoxidation of olefins by using hydrogen peroxide as an oxidization agent in the presence of a water-insoluble solvent (e.g. benzene).
Patent JP-H04281900-A (JP)
Title: Method and apparatus for producing disintegrated grain
Inventor: KOIZUMI TAKASHI
IPC: C02F11/14
Filed: 1991-03-11
Abstract: PURPOSE:To produce the disintegrated grains from waste mud water at a low cost. CONSTITUTION:Press cake is charged from a charging side of the body 10 of the producing apparatus and is subjected to the agitation by agitating pieces 25, 35 and to the disintegration by the interblade spacings of respective blades 25a, 26b, 36a, 36b and stationary blades 26c, 36c. Since a high-polymer flocculating agent or highly water absorptive polymer is added thereto simultaneously with the above-mentioned agitation and disintegration, the sticking of the disintegrated grains to each other with lapse of the disintegration time is obviated and the disintegrated grains having desired sizes are obtd.
Patent JP-S55166449-A (JP)
Title: Rotary electric machine
Inventor: FURUSAWA TADAO
IPC: H02K15/02
Filed: 1979-06-11
Abstract: PURPOSE:To shorten manufacturing time, by making the slots of the stator core of a flat motor fully open, inserting windings into the slots, then inserting wedges of high magnetic permeability into the slots and integrally molding the core and the wedges with resin. CONSTITUTION:Slots are punched through a steel band 1. This band is vortically wound to manufacture a stator core 3. Stator windings 7 are inserted with an insulator 6 in the slots 2. Insulating wedges 8 are fitted on the windigns. Magnetic wedges 5 made of a steel sheet of high magnetic permeability such as an electromagnetic steel sheet are then inserted into the slots 2. A number of magnetic wedges 5 corresponding to that of the slots and coupled together on their inner and outer portions are punched out from a single steel sheet and simultaneously inserted into all the slots in the axial direction. Molding resin 16 is then applied to manufacture an integrated stator. Since the magnetic wedges are inserted into the slots in a short time, the manufacturing time of the stator is reduced.
Patent JP-S58189583-A (JP)
Inventor: TAKAHASHI AKIO
IPC: G21C7/20
Filed: 1982-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55164601-A (JP)
Title: Insecticide and detection of insecticide
Inventor: SHIBATA KOUICHI
IPC: A01N25/00
Filed: 1979-06-09
Abstract: PURPOSE: To provide an insecticide containing an indicator, for the easy detection of the state of the application of the insecticide, such as the completeness of the scattering and the contamination of the surroundings of the objective by aerial scattering, etc.  
     CONSTITUTION: An insecticidal composition containing an indicator (e.g. thymol blue, phenolphthalein, etc.). The preferable indicator is a monocolor indicator which is colorless when mixed with an insecticide and develops color clearly and in high sensitivity by the detecting procedure. The scattered state of the insecticide can be easily and certainly determined by applying or spraying an acid or a base which causes the discoloration of the indicator to the part to which the insecticide is applied, and detecting the discoloration of the surface color of the part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10338113-A (JP)
Title: Hydraulic control device and hydraulic brake system for vehicle
Inventor: SOEJIMA SHINICHI
IPC: B60T8/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the control starting time responsiveness of a linear valve provided with a seating valve and an electromagnetic energizing device. SOLUTION: A pressure intensifying linear valve 150 is provided with a seating valve 190, a spring 206 for energizing a valve element 200 in a direction of being seated on a valve seat 202, and an electromagnetic energizing device 194 for driving the valve element 200 against the energizing force of the spring 206. When the necessity of opening the seating valve 190 occurs, the energizing force of the electromagnetic energizing device 194 is increased stepwise. To be concrete, a current to be supplied to a solenoid 210 of the electromagnetic energizing device 194 is increased stepwise up to the grade enough to open the seating valve 190, overcoming energizing force difference obtained by subtracting energizing force based on hydraulic pressure difference acting upon the valve element 200, from the energizing force of the spring 206.  The pressure intensifying linear valve 150 can therefore be opened with good responsiveness in comparison to the case of gradually increasing a current from zero.
Patent JP-S62227810-A (JP)
Title: Sealing structure in sashless window for automobile
Inventor: NAKAMURA SHIGERU
IPC: B60J1/17
Filed: 1986-03-31
Abstract: PURPOSE:To keep off the occurrence of a rapping from a window panel at the time of running on a rough road, by forming a side lip in a weather strip, while attaching a soft elastic material-made panel holder to an outer edge of a retainer holding the weather strip. CONSTITUTION:A main weather strip 3 is attached to an almost upper half peripheral edge 1 of a body opening via a sheetlike sealant S and a retainer 2. A side lip 9, sticking close to a cab side peripheral edge 5 of a window panel (door glass) 4 at time of closing the door, is formed in a side face of the car outside A of the suchlike weather strip 3. In addition, a flange part 11, extending in almost parallel with the door glass 4, is extendedly installed in the inner side of an outer edge 10 of the retainer 2, and a glass holder 12 as a panel holder made of a soft elastic material of chloroethylene or the like, which sticks close to a car outside peripheral edge 6 of the door glass 4 over the whole circumference at the time of closing the door, is tightly fitted in this flange part 11.